# Legacy Union Square vs Synergy Zone

Legacy Union Square and Synergy Zone are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Legacy Union Square ships an update every 3 months, Synergy Zone every 6 months. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Legacy Union Square | Synergy Zone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/synergy-zone/id6464402622/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | — | Free |
| Size | 192 MB | 31 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Elevated Lifestyles Inc](https://appshunter.io/developer/1330920793) | [Spinzone Limited Liability Company](https://appshunter.io/developer/1705902755) |

## What reviewers say

### Legacy Union Square

[App page](https://appshunter.io/ios/app/legacy-union-square/id6448105695)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### Synergy Zone

[App page](https://appshunter.io/ios/app/synergy-zone/id6464402622)

Easily book fitness classes, manage your membership, and stay updated on services. Make reservations, join waitlists, and purchase class packages directly from your device.

**Highlights:** Book fitness classes, Manage membership status, Join waitlists, Purchase class packages, View profile, Stay updated on services

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Legacy Union Square free?

Legacy Union Square is free to download, with no in-app purchases.

### Is Synergy Zone free?

Synergy Zone is free to download, with no in-app purchases.

### Do Legacy Union Square or Synergy Zone have ads?

Neither Legacy Union Square nor Synergy Zone shows ads.

### Which is updated more often, Legacy Union Square or Synergy Zone?

Legacy Union Square ships an update every 3 months, and Synergy Zone every 6 months. Most recently, Legacy Union Square was updated on October 30, 2026 and Synergy Zone on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*